More than 80 percent of children from ages 0 to 5 use the Internet at least once a week, according to Sesame Workshop, creator of the Sesame Street children’s television show. In the eight to 18 year old group, about 20 percent of the video they watch is initiated online. According to a 2010 Nielsen report, about a third of all children watch TV while they surf the web. The average child spends about three hours a day watching TV. View the Sesame Street report here.